Swim exercise cuff



FIG. 1 is a perspective view of a swim exercise cuff showing my new design;

FIG. 2 is a top elevation view thereof, and for which a bottom elevation view is identical;

FIG. 3 is a left edge view thereof, and for which a right edge view is identical; and,

FIG. 4 is a front edge view thereof, and for which a rear edge view is identical. 

The ornamental design for a swim exercise cuff, as shown and described. 